GatoDelFuego
The Antimonymph of the Internet
In that case, you'd want Politoed, Tentacruel, Electric reist or immunity, grass resist, hazard setter, and then some basic stall pokes, like spinblocking if really necessary, fighting resists, or landorus, dragonite, and reuniclus counters. Especially necessary would be a Thundurus-T or Breloom counter, as sometimes these things can 6-0 rain stall just on their own. Most of the pokemon we listed above fit into these roles.